CN104436608B

CN104436608B - Batting practice device

Info

Publication number: CN104436608B
Application number: CN201410721301.3A
Authority: CN
Inventors: 陈奕霖
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-12-02
Filing date: 2014-12-02
Publication date: 2017-05-24
Anticipated expiration: 2034-12-02
Also published as: CN104436608A

Abstract

The invention provides a batting practice device. The batting practice device comprises a base, a barrel body and a batting piece, wherein the base comprises an upper shell and a lower shell, wherein the upper shell is made of a flexible material; a containing chamber is formed inside the base; a vertical center shaft is further defined on the base; the containing chamber is positioned in the center shaft; at least partial outer surface of the lower shell is a convex cambered surface; a connecting part is arranged at the top of the upper shell; the shape of the barrel body corresponds to the containing chamber, and the barrel body is contained in the containing body; a barrel opening is formed in the barrel body, and objects such as water and sand can be filled in the barrel body. The batting practice device is arranged at the connecting part of the upper shell and further extends upwards, at least one batting part is arranged at the end, away from the base, of the batting piece, and thus the batting practice device which automatically rebounds to a vertical posture after being batted and is unlikely to be worn can be provided.

Description

Device for practising

Technical field

The present invention relates to a kind of trainer, particularly a kind of device for practising.

Background technology

Existing strike, boxing training device material, structure generally comprise a base, the strike post that is extended up from base and The reset element (such as spring) between base and strike post is connected to, thereby, when strike post is hit and relative by user Base swings, and reset element can force strike post reversely to reset and be hit next time with profit.However, the reset element such as spring is easily damaged It is bad, and resilience strength is excessive, easily causes user accidentally injured.

Therefore, there is the safer structure of a class again, such as patent US 7 is taken off, with similar tumbler in 390,288 Structure, comprising a base and the strike post for being fixedly held to base, the wherein bottom of its base is convex arc shaped or spherical, and base weight It is heavier for relative strike post, therefore, swung when strike post is hit, drive base together to swing, but because center of gravity is concentrated on Base center, therefore strike post can swing back to upright position automatically, user just can be hit next time.

However, above-mentioned base is solid with cement placement, if mistakenly hit base can cause user injured when strike is used.

The content of the invention

It is an object of the invention to provide a kind of device for practising, can automatically rebound upright position after being hit, while carrying For striking target for different zones.

To achieve the above object, the present invention takes following technical scheme：

The present invention provides a kind of device for practising, comprising a base, a staving and a strike part.

The base includes a upper shell and a lower house, and the base is combined by the upper shell with the lower house, and should Upper shell and the lower house have approximately fixed shape, and wherein the lower house is made up of soft materials, and the chassis interior is formed One room, the volume of the room encloses structure by fixed value and by the upper shell and the lower house, and it is vertical that the base more defines one Axis, the room is located at the axis, and at least part of outer surface of the lower house is convex globoidal, and the top of the upper shell has a connection Portion, the staving shape is corresponding with the room and be located in the room, the volume of the staving is fixed value, and the staving has one Bung is available for inserting the objects such as water, sand, and the strike part is arranged at the connecting portion of the upper shell and extends further up, the strike Part has an at least beating part away from one end of the base.

The lower house bottom surface is a plane, and the bottom surface of the lower house and its side joint are convex globoidal, and described Upper shell is made by high resiliency foam with lower house.

A metal skeleton is coated with the lower house, the skeleton includes a chassis, plural support and a ring stand, institute Chassis is stated positioned at the bottom of the lower house, the ring stand is located at the top of the lower house, the spacer support frame arrangement and is connected to Between the chassis and the ring stand.

The longitudinal profile of the staving has a center section most wide and upper end width is less than lower end width.

The upper shell indent has one first alcove, and the lower house indent has one second alcove, under the upper shell and this Housing is closed each other makes first alcove connect to form the room with second alcove.

The upper shell and the lower house joint in sequential like and with an adhesive tape around fit with by the upper shell and The lower house is bonded to each other fixation, makes the base in sphere shape.

Described device for practising further includes an outer cover, and the outer cover includes a lower cover and a upper outlet body, the lower cover Body coats the lower house and its is opening up, and the upper outlet body cladding is described to hit part and the upper shell and its opening court Under, there is at least one first conjunction at the upper outlet body opening, there is at least one second conjunction at the lower cover opening, it is described First conjunction is optionally bonded to each other with second conjunction makes the upper outlet body connected to each other with the lower cover.

First conjunction is respectively corresponding slide fastener members, and the upper outlet body opening with second conjunction Place has more a skirt for extending down, when first conjunction is bonded to each other with second conjunction, the skirt by this One conjunction is allowed to not expose with second conjunction masking.

The beneficial effects of the invention are as follows：Thereby, can be maintained at the center of gravity of base on axis by staving, when strike part is used Hitting for person and beat, base remain to automatically return to upright position without toppling over, and under the soft materials on contact ground Housing rather than staving, it is not easy to wear, and strike part or soft lower house can be to hit or kick target selection when hitting.

Brief description of the drawings

Fig. 1 is three-dimensional exploded view of the invention.

Fig. 2 is assembling schematic diagram of the invention.

Fig. 3 is stereogram of the invention.

Fig. 4 is profile of the invention.

Fig. 5 is use schematic diagram of the invention.

Drawing reference numeral：10：Base；11：Upper shell；111：First alcove；112：Connecting portion；12：Lower house；121：Second Alcove；122：Skeleton；1221：Chassis；1222：Support；1223：Ring stand；13：Adhesive tape；20：Staving；21：Bung；30：Strike Part；40：Outer cover；41：Upper outlet body；411：Skirt；42：Lower cover；43：Slide fastener.

Specific embodiment

Hereinafter possible implementation aspect of the invention is only illustrated with embodiment, so and is not used to limit what the present invention to be protected Category, conjunction first chats bright.

Fig. 1 to Fig. 5 is refer to, the present invention provides a kind of device for practising, comprising a base, a staving, a strike part With an outer cover.

Made by tool elastic material, such as high resiliency foam (HR), wherein base 10 include a upper shell to the base 10 11 and a lower house 12, the base 10 is combined by the upper shell 11 with the lower house 12, and the upper shell 11 and the lower casing Body 12 has approximately fixed shape, and the indent of upper shell 11 has one first alcove 111, and the indent of lower house 12 has one second recessed Room 121, the upper shell 11 is closed each other with the lower house 12 makes first alcove 111 that formation one is connected with second alcove 121 Room, the volume of the room is fixed value, and the base 10 defines a vertical axis, and the room is located at the axis, the lower house 12 outer surfaces at least a portion forms a convex globoidal or sphere, preferably, the bottom surface of lower house 12 is a plane, and the lower house 12 bottom surface is convex globoidal with its side joint.One connecting portion 112 upward is formed on the top of upper shell 11.More clearly come Say, the upper shell 11 closes rear outer surface and be continuously connected with the lower house 12 makes the outward appearance of base 10 slightly be in sphere shape, compared with Good person, the upper shell 11 and the joint of lower house 12 are with an adhesive tape 13 around fitting with by the upper shell 11 and the lower house 12 Be bonded to each other fixation.

In the present embodiment, a metal skeleton 122 is coated with the lower house 12, the skeleton 122 includes a chassis 1221st, the plural ring stand 1223 of support 1222 and, the chassis 1221 is located at positioned at the bottom of the lower house 12 ring stand 1223 should The top of lower house 12, those supports 1222 are spaced and connect this between the chassis 1221 and the ring stand 1223, the bone Frame 122 can strengthen the counterbalancing effect of the lower house 12 to ensure center of gravity, also, when the present invention is impacted and toppled over, those branch Frame 1222 can assist for base 1221 to retract upright position, it is ensured that resilience power

The profile of staving 20 is corresponding with the room profile and is located in the room, and more particularly, the staving 20 is The plastic cement tubbing body of one blowing moulding, encloses the accommodation space of structure one and can accommodate liquid or solid inside the staving 20, the staving 20 Top has a bung 21 for liquid or solid injection (such as water or sand), and the bung 21 exposes to the upper shell 11, and the bucket Body 20 sees it with longitudinal profile, and lower end width is less than with a center section most wide and upper end width, so can effectively utilize The space of the room.

The strike part 30 is arranged at the connecting portion 112 of the upper shell 11 and further extends upward, the strike part 30 away from One end of the base 10 has an at least beating part, more particularly, the strike part 30 is cylindrical and be the resilient material of tool Matter is made, and the wherein one end of strike part 30 is fixed on the connecting portion 112 of the upper shell 11 in the mode such as tight fit or viscose glue fixation.

The outer cover 40 includes a lower cover 42 and a upper outlet body 41, and the lower cover 42 coats the lower house 12 and its opening court On, the upper outlet body 41 coats the strike part 30 and the upper shell 11 and its is opening down, with least at the opening of upper outlet body 41 One first conjunction, has at least one second conjunction, first conjunction and second conjunction at the opening of lower cover 42 Optionally being bonded to each other makes the upper outlet body 41 connected to each other with the lower cover 42, in the present embodiment, first conjunction with Second conjunction is respectively corresponding slide fastener members, and first conjunction is a slide fastener with the second conjunction common combination A skirt 411 for extending down is had more at 43, and the opening of upper outlet body 41, when first conjunction and second conjunction that This is combined, and first conjunction is allowed to not expose by the skirt 411 with second conjunction masking.

In practice, the lower house 12 can be first installed in the lower cover 42, and the staving 20 can in advance be packed into water or sand etc. Object is inserted in the second alcove 121 of the lower house 12 to increase its weight, then, then covers the upper shell 11, makes the staving 20 is in be tightly fixed with the room, then strike part 30 is attached to the connecting portion 112 of the upper shell 11, is finally covered on this again Cover body 41, and being bonded to each other with second conjunction with first conjunction makes upper outlet body 41 mutually positioning with lower cover 42, So just complete installation procedure.

Then, because base of the invention is made by high resiliency foam, therefore user is optionally for strike part 30 Or the base 10 imposes and hits, kicks and the training action such as hit, and due to having convex globoidal at the bottom surface of lower house 12 and unilateral copulation, makes The strike part 30 can swing but can maintain good center of gravity in ground relatively, and make base 10 because staving 20 is located on axis Center of gravity concentrate on axis, therefore strike part 30 can automatic reverse swing return make axis maintain it is vertical, just can so allow and use Person is hit next time, thereby there is provided the start pattern of similar tumbler.

Especially it is noted that designing staving bottom with convex arc shaped because the present invention is non-immediate, but in staving outer cover On each hemisphere shape up and down housing, therefore, actual contacted with ground friction is housing rather than staving, can thereby avoid bucket Body or the abrasion on ground, and the elastic housing of tool more provides the selection of different parts when hitting, such as it is of the invention when lying low, User can ride be seated at strike part on and towards base strike, and even the bang of large force when because in the base Staving is plastic cement system, therefore will not also make user's injury, and so order present invention has various different occupation modes.

Additionally, skeleton is embedded with lower house of the invention and can be while reach decentralization and ensure the effect of resilience, more Structural strength is improved, support force is better when making lower house as strike target.

Claims

1. a kind of device for practising, it is characterised in that it includes：

One base, comprising a upper shell and a lower house, the base is combined by the upper shell with the lower house, and the upper casing Body and the lower house have approximately fixed shape, and wherein the lower house is made up of soft materials, and the chassis interior forms one to be held Room, the volume of the room encloses structure by fixed value and by the upper shell and the lower house, and the base more defines a vertical axis, The room is located at the axis, and at least part of outer surface of the lower house is convex globoidal, and the top of the upper shell has a connecting portion；

One staving, the staving shape is corresponding with the room and be located in the room, the staving has and one is available for inserting object Bung, the volume of the staving is fixed value；

One strike part, is arranged at the connecting portion of the upper shell and extends further up, the one end of the strike part away from the base With an at least beating part.

2. device for practising as claimed in claim 1, it is characterised in that the lower house bottom surface is a plane, and under this The bottom surface of housing and its side joint are convex globoidal, and the upper shell is made by high resiliency foam with lower house.

3. device for practising as claimed in claim 2, it is characterised in that a metal bone is coated with the lower house Frame, the skeleton includes a chassis, plural support and a ring stand, and the chassis is located at the bottom of the lower house, and the ring stand is located at The top of the lower house, the spacer support frame is arranged and is connected between the chassis and the ring stand.

4. device for practising as claimed in claim 1, it is characterised in that the longitudinal profile of the staving has most wide Center section and upper end width are less than lower end width.

5. device for practising as claimed in claim 1, it is characterised in that the upper shell indent has one first alcove, institute Stating lower house indent has one second alcove, and the upper shell is closed each other with the lower house makes first alcove recessed with described second Room connects to form the room.

6. device for practising as claimed in claim 5, it is characterised in that the upper shell is in the lower house joint Sequential like and it is bonded to each other fixation with by the upper shell and the lower house around laminating with an adhesive tape, makes the base be in spheroid Shape.

7. device for practising as claimed in claim 1, it is characterised in that further include an outer cover, the outer cover includes a lower cover Body and a upper outlet body, the lower cover coats the lower house and its is opening up, the upper outlet body cladding strike part with The upper shell and its is opening down, has at least one first conjunction at the upper outlet body opening, have at the lower cover opening At least one second conjunction, first conjunction is optionally bonded to each other with second conjunction and makes the upper outlet body and be somebody's turn to do Lower cover is connected to each other.

8. device for practising as claimed in claim 7, it is characterised in that first conjunction and second conjunction A skirt for extending down is had more at respectively corresponding slide fastener members, and the upper outlet body opening, when first combination Part is bonded to each other with second conjunction, and first conjunction is allowed to not expose by the skirt with second conjunction masking.